package com.xbn.xbnmall.product.app;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

//import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.xbn.xbnmall.product.entity.CategoryEntity;
import com.xbn.xbnmall.product.service.CategoryService;
import com.xbn.common.utils.PageUtils;
import com.xbn.common.utils.R;



/**
 * 商品三级分类
 *
 * @author XBN
 * @email 78742541@qq.com
 * @date 2020-06-26 15:16:04
 */
@RestController
@RequestMapping("product/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;


    /*
    * 查询所有的分类和子分类，用树形解构组装起来
    * */
    @RequestMapping("/list/tree")
    public R treeList(){
        List<CategoryEntity> list = categoryService.listWithTree();
        return R.ok().put("data", list);
    }

    /**
     * 列表
     */
    @RequestMapping("/list")
   // @RequiresPermissions("product:category:list")
    public R list(@RequestParam Map<String, Object> params){
        PageUtils page = categoryService.queryPage(params);

        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{catId}")
   // @RequiresPermissions("product:category:info")
    public R info(@PathVariable("catId") Long catId){
		CategoryEntity category = categoryService.getById(catId);

        return R.ok().put("data", category);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
   // @RequiresPermissions("product:category:save")
    public R save(@RequestBody CategoryEntity category){
		categoryService.save(category);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
  //  @RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity category){
        //除了更新自己，还要更新其它表的冗余字段
		categoryService.updateCascade(category);

        return R.ok();
    }

    /*
    * 批量修改的方法
    * */
    @RequestMapping("/update/sort")
    //  @RequiresPermissions("product:category:update")
    public R updateSort(@RequestBody CategoryEntity[] category){
        categoryService.updateBatchById(Arrays.asList(category));

        return R.ok();
    }



    /**
     * 删除
     * @RequestBody请求体，post请求才有请求体，必须发送Post请求
     * springMvc会自动将请求体的数据转换为对应的对象
     */
    @RequestMapping("/delete")
 //   @RequiresPermissions("product:category:delete")
    public R delete(@RequestBody Long[] catIds){
		//categoryService.removeByIds(Arrays.asList(catIds));

        categoryService.removeMenuByIds(Arrays.asList(catIds));

        return R.ok();
    }

}
